If the Dodge pickups get any worse mileage than my C&C I feel really sorry for you guys. In 6000 miles I've averaged about 11mpg (mixed empty/towing) plus bought 5 gallons DEF. Going to need some more pretty quick. The C&C does everything I've asked it do do so far, and it might last forever, but at the rate it goes forever is going to be a long long time. Well it probaly won't be, I figure it won't be long before I get run over trying to merge into traffic. If it weren't for the finicky automatic in my last truck I would call this one a step backward in performance. The DEF isn't the reason Ford or Chevy has the Dodges beat, my Dodge has it and it "ain't got it. " Don't get me wrong I love the truck and I wouldn't be upset with the power if the fuel mileage wasn't so bad. My 07 got 12mpg crossing the scales at 33,000, the new truck gets 12mpg empty with less power to boot.